Alabama has a beautiful campus and a very friendly atmosphere!
You can take a look at a LOT of campus buildings and Grek houses by going to
this website.
Best of luck and keep us posted on your decision-making process. There are lots of alumni and current students from your potential schools, and I'm sure anyone would be happy to help you. Although I attended Clemson for undergrad, I am at USC now and am a Columbia, SC native so I'd be happy to help you if you have any Gamecock-related questions.
*edited to add a little shameless self-promotion: The deadlines may have passed, or will be fast approaching, but you may want to consider looking at Auburn and Clemson if/when you visit the Universities of Alabama and South Carolina. They're all great schools, but the "personalities" of each are very different. I think you'll really enjoy the South...many people stick around long after college and find they're spoiled rotten by the food and friendliness!